Answer:
it is 1.31148125 m2
Step-by-step explanation:
I hope this helps you
volume of sphere =4/3.pi.r^3
Simplify them until they can be simplified no more, then compare both sides.
90-x because a complementary angle is =90 degrees.
Answer:
y = 3
Step-by-step explanation:
2x-3y = -5 --------- (1)
y = 2+x ------- (2)
substitute (2) into (1)
2x-3y = -5
2x-3( 2+x ) = -5
2x-6-x = -5
2x-x = -5+6
x = 1
substitute x = 1 into (2)
y = 2+x
y = 2+1
y = 3
